Original ignition coil and spark plugs are an integral part of any car’s engine which ensures that your vehicle delivers a smooth performance. Ignition coil and spark plugs work together and if any one of these car parts fail, your car may not function properly. But the question of whether or not you should replace the spark plug is somewhat confusing for a lot of drivers and we will address it in this article. By the end of this article, you should be able to know when replacing your ignition coils are necessary and also where to get original ignition coils and spark plugs for your car.


What are Ignition Coils?


Original ignition coils are important car parts that amplifies the voltage which the car battery produces to a much higher voltage. The car battery alone is not capable of producing a higher voltage current required to start the vehicle that’s why an ignition coil is needed to amplify the voltage. The ignition coils transmit the power to spark plugs and each spark plug has its own ignition coil.  


Symptoms of a Faulty Ignition Coil


If your car has a damaged or faulty ignition coil, you might any of the following symptoms:

  • Engine Misfiring
  • Low Acceleration
  • Poor Fuel Economy
  • Fuel Leakage
  • Difficulty in starting the car



Do I have to Change Ignition Coils After Replacing Spark Plugs ?

Ignition coils are the most common components which are replaced when the spark plugs are changed. However, it is not always necessary to replace ignition coils after replacing spark plugs. Damaged spark plugs can often cause additional current load on the ignition coils and if the  ignition coils also fail due to worn out spark plugs then it is obviously necessary to replace both. If you are only replacing your car’s spark plugs as routine service then it is not important to change the ignition coils




If you notice any issue with the vehicle’s performance then it is highly recommended to have a professional mechanic inspect your car and he can better suggest if either only one component needs to be replaced or whether you should have both spark plugs and ignition coils replaced. You can get original ignition coils, spark plugs and other original auto parts ad accessories at Carpartsnow.ng

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